baber/WOPTO huggingface dataset:
Patent KR-20220034561-A (KR)
Inventor: JIN HYUNG MIN
IPC: G11C7/10
Filed: 2020-09-11
Abstract: A transmitter for generating a multi-level signal having one of three or more different voltage levels includes a voltage selection circuit, a driving circuit, and an output pad. The voltage selection circuit selects one of a plurality of driving voltages having different voltage levels based on input data including two or more beats. The driving circuit generates an output data signal, which is a multi-level signal, based on the selected driving voltage output from the voltage selection circuit. The output pad is connected to the driving circuit and outputs the output data signal. Each of the plurality of driving voltages is a body bias voltage or power voltage applied to a transistor included in the driving circuit.
Patent KR-20210036279-A (KR)
Title: Ecg-based cardiac wall thickness estimation
Inventor: TSOREF LIAT
IPC: A61B18/14
Filed: 2020-09-22
Abstract: A system includes an interface and a processor. The interface is configured to receive a plurality of electrophysiological (EP) measurements performed in a heart of a patient. The processor is configured to estimate a wall thickness at a specified location of the heart based on the EP measurements.
Patent KR-20220043948-A (KR)
Title: Dental bulk block for cad/cam machining process and manufacturing method of the same
Inventor: LIM HYUNG BONG
IPC: A61C13/08
Filed: 2020-09-28
Abstract: Disclosed in the present invention is a dental bulk block for cutting machining, which is a glass ceramic block containing a crystalline phase in an amorphous glass matrix, wherein the crystal phase is a functional gradient material which includes a main crystal phase of lithium disilicate, and an additional crystal phase composed of lithium phosphate and at least one selected from spodumene and virgilite, which has a gradient of a size of the main crystal phase with respect to a depth, and in which an interface at a point where the gradient changes in the size of the main crystal phase does not exist. Thus, the dental bulk block is useful for manufacturing artificial tooth prostheses similar to natural teeth, the time and process of manufacturing artificial tooth prosthesis are shortened therethrough, and the gradient functionalization of mechanical properties increases structural stability in terms of force distribution.
Patent KR-20220042935-A (KR)
Inventor: PARK CHANG YOUNG
IPC: G01J1/44
Filed: 2020-09-28
Abstract: A light detecting element and a manufacturing method thereof are disclosed. The light detecting element comprises: a light absorption layer configured to absorb light within a wavelength range from visible light to a short wavelength infrared ray; a first semiconductor layer prepared on a first surface of the light absorption layer; a low reflection layer prepared on the first semiconductor layer and including a material having etch selectivity with the first semiconductor layer; and a second semiconductor layer prepared on a second surface of the light absorption layer. Here, the first semiconductor layer has a thickness thinner than 500 nm to transmit the light within the wavelength range from the visible light to the short wavelength infrared ray.
Patent KR-20210041515-A (KR)
Title: Polyethylene and its chlorinated polyethylene
Inventor: SONG EUN KYOUNG
IPC: C08F8/20
Filed: 2020-10-06
Abstract: A polyethylene according to the present invention has a molecular structure with a high content of moderate to high molecular weight domains and thus makes deoxidation, dehydration, and drying processes easy upon chlorination and allows the elevation of the chlorination temperature to increase chlorination productivity. The polyethylene can be reacted with chlorine to prepare chlorinated polyethylene superb in terms of chlorination productivity and heat stability.
Patent KR-20220053325-A (KR)
Title: Protection apparatus of water pump
Inventor: CHOI SEUNG HEE
IPC: F04D29/00
Filed: 2020-10-22
Abstract: The present invention is to provide a water pump cover that is easy to install and protects a water pump. The present invention relates to a water pump protection device. According to an aspect of the present invention, a water pump protection device comprises: a water pump with an absorption pipe and a discharge pipe connected; a case formed so that the water pump is installed therein; and a coupling unit including a first coupling member protruding from one side of the case, and a first corresponding member formed on the other side of the case to correspond to the first coupling member and to be fitted with the first coupling member.
Patent KR-20200124202-A (KR)
Inventor: LEW HE LEN
IPC: A61K35/28
Filed: 2020-10-26
Abstract: The present invention provides a composition for preventing, alleviating or treating thyroid-associated ophthalmopathy containing mesenchymal stem cells as active components. A pharmaceutical composition for treating thyroid-associated ophthalmopathy containing mesenchymal stem cells as active components restores abnormal hyaluronic acid production, increased adipocyte differentiation, and increased lipid accumulation of orbital fibroblasts in patients with thyroid-associated ophthalmopathy, thereby being able to be usefully used for treating thyroid-associated ophthalmopathy.
Patent KR-20220056258-A (KR)
Inventor: KIM DONG SUK
IPC: A63B57/00
Filed: 2020-10-27
Abstract: The present invention relates to a distance-measuring and slope-calculating device for golf, the device comprising: an eyepiece designating a target of a hole or flag; a distance-measuring module measuring a distance to a target using a laser transceiver; a first camera and a second camera capturing the greens of a golf course; a slope-calculating module calculating the slope of the greens using the images of the greens of the golf course captured by the first and second cameras; and a power supply unit supplying power.
Patent KR-20220060897-A (KR)
Title: Dffraction light guide plate display
Inventor: PARK SEONG MIN
IPC: G02B27/42
Filed: 2020-11-05
Abstract: A diffraction light guide plate display according to one embodiment of the present invention comprises: a first grating member provided on a diffraction light guide plate and diffracting light incident from the outside of the diffraction light guide plate; a second grating member provided on the diffraction light guide plate and diffracting the light diffracted by the first grating member; and a third grating member provided on the diffraction light guide plate and diffracting the light diffracted by the second grating member to be emitted to the outside of the diffraction light guide plate. The second grid member is divided into a first area, a second area, a third area, and a fourth area. The diffraction light guide plate display according to one embodiment of the present invention can implement a wider viewing angle and increase luminance.
Patent KR-20220062907-A (KR)
Title: Cold protection unit and Winter gloves for motorcycles including the same
Inventor: Yoon sang sun
IPC: A41D19/00
Filed: 2020-11-09
Abstract: A cold protection unit according to the present invention can be installed in winter motorcycle gloves, and comprises at least one lever-inserting member including an insertion portion and a pleated portion. The insertion portion is made of a soft material, and includes an insertion hole into which a lever of a motorcycle is inserted. The pleated portion, which is made of a soft material and formed to be pleated, is formed integrally with an insertion portion, and wraps around the circumference of the insertion portion.
Patent KR-20220067967-A (KR)
Title: Foreign object position control apparatus and method for foreign object detection test of wireless charging system
Inventor: MOON JUNG ICK
IPC: G01M99/00
Filed: 2020-11-18
Abstract: A foreign object position control device for a foreign object detection test of a wireless charging system is disclosed. The foreign object position control device for a foreign object detection test comprises: a wire or a belt-shaped moving unit coupled to a foreign object at a certain position and having one end connected to a reel; a support connected to the moving unit and fixing the moving unit to a position spaced apart from a coil; and a reel coupled to a lower end of the support and moving the position of the foreign object by winding the moving part. The present invention provides the device capable of providing a foreign object detection performance test of a vertical wireless charging system by controlling the position of the foreign object located in the air in a state separated from the coil.
Patent KR-20220067984-A (KR)
Title: Electric motor assembly
Inventor: KIM JAEHO
IPC: H02K1/20
Filed: 2020-11-18
Abstract: The present invention relates to a motor assembly. The motor assembly comprises: an impeller; an impeller cover accommodating the impeller therein and provided with an intake; a guide vane coupled to the impeller cover and guiding air that passed through the impeller; a stator coupled to the guide vane; and a rotor provided with a rotation axis and disposed to be rotatable with an air gap between the stator and the rotor. The impeller comprises: a hub; a first blade disposed outside the hub; and a second blade disposed inside the hub. Accordingly, the present invention can promote cooling of the stator and the rotor without increasing components.
Patent KR-20220068358-A (KR)
Title: Semiconductor memory device
Inventor: LEE KYUNG HWAN
IPC: H01L43/08
Filed: 2020-11-19
Abstract: Provided is a three-dimensional semiconductor memory device having electric characteristics and reliability improved. The semiconductor memory device comprises: a plurality of first horizontal conductive lines stacked on a substrate in a first direction, each of the first horizontal conductive lines extending in a second direction different from the first direction; a plurality of second horizontal conductive lines stacked on the substrate in the first direction, each of the second horizontal conductive lines extending in the second direction; a vertical conductive line arranged between the first horizontal conductive lines and the second horizontal conductive lines and extending in the first direction; a plurality of first magnetic tunnel junction patterns arranged between the vertical conductive line and each of the first horizontal conductive lines; and a plurality of second magnetic tunnel junction patterns arranged between the vertical conductive lines and each of the second horizontal conductive lines. The first horizontal conductive lines and the second horizontal conductive lines, which correspond to each other, are spaced apart from each other in a third direction different from the first direction and the second direction.
Patent KR-20220069514-A (KR)
Title: Incontinence Inner Weaer For Man
Inventor: JON YONG BOK
IPC: A41B9/00
Filed: 2020-11-20
Abstract: Provided is a men's incontinence inner guard configured to be worn within men's underwear, the men's incontinence inner guard comprising: a band portion worn on the body; and a cover portion which is fastened to the band portion, and which absorbs urine generated due to urinary incontinence by covering the male genitals. The band portion includes: a band brought into close contact with the body; and a first fastening portion used to when the band portion being fastened to the cover portion. The cover portion includes: a cover wrapping around the male genitals; and a second fastening portion used when the cover portion being fastened to the band portion, wherein, on the second fastening portion, disposed is a fastening tool, which is fastened to the first fastening portion of the band portion.
Patent KR-20210004903-A (KR)
Inventor: LEE JONG HO
IPC: B62J25/06
Filed: 2020-11-23
Abstract: An objective of the present invention is to provide a moving means which is characterized in that a foothold is automatically folded when the moving means is folded so that a process of folding the moving means is simplified. To this end, provided is a foldable moving means comprising: a steering wheel control unit including a steering wheel configured to be gripped by a hand, a steering wheel frame having one end coupled to a steering wheel middle area and the other end extending downward, and a front wheel coupled to a lower end of the steering wheel frame; a tilting body including a first tilting body having one end coupled to the steering wheel frame and the other end extending rearward and a second tilting body having one end coupled to a first tilting body middle area and the other end extending rearward, wherein an area close to the one end is coupled to the other end of the first tilting body and the other end extends rearward; a saddle unit coupled to the tilting body; a fixed body including a fixed frame coupled to the other end of the second tilting body and rear wheels coupled to both sides at the fixed frame; a foothold unit including a middle area coupled to a second tilting body area close to the fixed frame, and both ends extending back and forth; a pair of connection members each having one end coupled to a rear end of the foothold unit, and the other end coupled to fixed frame areas located at both sides of a tilting central axis; and a pulling unit including a guide unit having a through hole penetrating by being coupled to the second tilting body and a pulling member having one end coupled to a front area of the foothold unit coupled to the second tilting body, the other end coupled to the first tilting body, and a middle area which passes through a hole provided in the guide unit.
Patent KR-20220012154-A (KR)
Title: Dual reciprocal pump using linear motor
Inventor: PARK HEUI JOO
IPC: F04B37/08
Filed: 2020-11-24
Abstract: The present invention relates to a cryogenic dual reciprocating pump using a linear motor. More particularly, the present invention relates to a cryogenic dual reciprocating pump using a linear motor, which minimizes heat generation due to pumping friction by adopting an electromagnetic type linear motor instead of a mechanical type such as a crank, and provides a structure that surrounds most of the linear motor with a vacuum layer to isolate a pumped cryogenic fluid from the outside air to prevent heat from entering the fluid, and improves pumping efficiency through dual pistons.
Patent KR-20220073528-A (KR)
Title: 자연환기를 위한 비닐하우스 상부 환기 장치
Inventor: KIM JINGU
IPC: A01G9/24
Filed: 2020-11-26
Abstract: 본 발명은, 비닐하우스(10)의 천창에 설치되는 상부 환기 장치(100)로서, 하부가 개방되어 비닐하우스(10) 내측과 연통하며 비닐하우스(10) 내의 내기(B)가 유입되는 하우징(110); 상기 하우징(110)의 외측 측면에 설치되는 다수의 외기 유입부(130); 및 상기 하우징(110)의 상부를 개폐하는 덮개(140)를 포함하며, 상기 외기 유입부(130)는, 상기 상부 환기 장치(100)를 향해 유동한 외기(A)를 상기 하우징(110) 내측으로 안내하되 상방으로 안내하여 상승기류를 형성하도록 굴곡진 유입 가이드(131); 및 상기 유입 가이드(131)의 일측에 구비되며, 상기 하우징(110)의 내측과 연통되는 유입로(133)를 포함하며, 상기 유입로(133)는 유입홀(132)을 통해 상기 유입 가이드(131)와 연통되고 유출홀(134)을 통해 상기 하우징(110)의 내측과 연통되며, 상기 유출홀(134)은 상방으로 형성된 것이어서, 외기(A)가 이를 통해 유출되면 상승기류를 형성하고, 형성된 상승기류에 의해 상기 하우징(110) 내에 유입된 내기(B)가 더 상승하게 되며, 상기 덮개(140)에는 상기 하우징(110) 내측으로 돌출된 유출홀 마개부(142)가 구비되며, 상기 유출홀 마개부(142)는 상기 덮개(140)의 폐쇄시 상기 유출홀(134)에 이르도록 돌출되어 있는, 상부 환기 장치를 제공한다.
Patent KR-20220075958-A (KR)
Inventor: KO DONG SEOK
IPC: B01D53/047
Filed: 2020-11-30
Abstract: 원료가스가 저장되며 원료가스를 토출하는 원료가스공급탱크; 공급수가 저장되며 공급수를 토출하는 공급수탱크; 원료가스공급탱크와 공급수탱크로부터 토출된 원료가스와 공급수를 전달받아 수소가 포함된 혼합가스를 생성하고 토출하는 리포머; 리포머로부터 혼합가스를 전달받아 수소가스를 정제하여 토출하는 PSA; 원료가스공급탱크의 공급량을 제어하는 원료가스밸브, 공급수탱크의 공급량을 제어하는 공급수밸브 및 PSA의 수소토출량을 제어하는 수소가스밸브; 및 수소가스밸브의 제어를 통해 토출되는 수소가스의 유량을 제어하고, 토출되는 수소가스의 압력에 기반하여 원료가스밸브를 제어하고, 원료가스밸브의 제어를 통해 토출되는 원료가스의 유량에 기반하여 공급수밸브를 제어하는 제어부;를 포함하는 원료가스 개질 시스템이 소개된다.
Patent KR-20220076935-A (KR)
Title: 젤 고분자 전해질용 젤레이터 공중합체 및 고분자 젤레이터의 기계적 강도 특성 향상 방법
Inventor: MOON HONG CHUL
IPC: G01N21/78
Filed: 2020-12-01
Abstract: 본 명세서에서는, 이온성 액체 불용성 도메인, 및 이온성 액체 용해성 도메인을 포함하는 랜덤 공중합체; 및 이온성 액체;를 포함하며, 상기 이온성 액체 용해성 도메인의 유리 전이 온도(Tg)는 0 내지 100℃인, 이온 젤이 제공된다.
Patent KR-20220077438-A (KR)
Title: 서랍형 반려동물 거치대
Inventor: HWANG MIN GYU
IPC: A01K15/04
Filed: 2020-12-02
Abstract: 본 발명은 서랍형 반려동물 거치대에 관한 것으로, 더욱 상세하게는 반려동물의 체격에 최적화된 거치형태 구현은 물론 부피축소를 통한 보관성 증대와 아울러 휴대 이동성 향상을 도모할 수 있도록 한 서랍형 반려동물 거치대에 관한 것이다. 
본 발명에 따르면, 반려동물의 몸통을 떠받치는 한편, 반려동물 체중에 의한 일방향 곡률변형 작용에 따른 가슴부 및 복부의 포섭으로 몸통의 움직임이 봉쇄되도록 하는 몸통받침대; 및, 상기 몸통받침대의 지지를 위하되, 상기 몸통받침대의 내재수납이 가능한 한편 부피축소를 위한 등분할 및 서랍형 출입구조를 갖는 베이스구조체;를 포함하는 것을 특징으로 한다.
Patent KR-20220080403-A (KR)
Title: 압력 센서가 내장된 구획압 측정 장치
Inventor: KWEON JI HOON
IPC: A61B5/00
Filed: 2020-12-07
Abstract: 일 실시예에 따른 구획압(intracompartmental pressure) 측정 장치는, 액체를 수용하는 저장 공간, 저장 공간 내에서 이동 가능하게 구성되는 플런저 헤드, 플런저 헤드의 이동에 따라 저장 공간으로부터 액체를 공급받아 액체가 채워지게 구성되고, 대상의 구획된 조직 내부로 침습 가능한 니들부재, 및 저장 공간의 내부에 배치되어 액체의 유체 압력을 측정함으로써 압력 신호를 생성하는 압력 센서를 가지는 압력 센싱 모듈 및 압력 센싱 모듈로부터 수신한 압력 신호에 기초하여 구획압 데이터를 결정하는 프로세서를 가지는 본체를 포함할 수 있다.
Patent KR-20220086113-A (KR)
Inventor: GI HONG AN
IPC: A23L5/10
Filed: 2020-12-16
Abstract: 본 발명은 표고버섯의 생리활성성분 및 영양성분 함량을 높이는 로스팅 방법을 제공하는 것으로, 여러조건에서의 로스팅 온도 중 로스팅 온도 170℃에서 항산화와 관련된 생리활성성분 중에서 DPPH 라디컬 소거능 및 총 폴리페놀 함량이 증가됨을 확인하여 발명을 완성하였다.
Patent KR-20200145809-A (KR)
Inventor: HONG SOON MIN
IPC: H01L27/12
Filed: 2020-12-22
Abstract: Disclosed is a display module. The disclosed display module includes: a glass substrate having a thin film transistor (TFT) layer formed on a front surface; a plurality of light emitting diodes (LEDs) mounted on the TFT layer; and a plurality of side wirings formed at intervals in an edge area of the glass substrate. The edge area includes a first area corresponding to a side surface of the glass substrate, a second area adjacent to the side surface of the glass substrate on one surface of the glass substrate, a third area adjacent to the side surface of the glass substrate on the other surface of the glass substrate, a first chamfered surface formed by chamfering a corner at which the first area and the second area meet, and a second chamfered surface formed by chamfering a corner at which the first area and the third area meet, wherein each of the plurality of side wirings is disposed along the second area, the first chamfered surface, the first area, the second chamfered surface, and the third area.
Patent KR-20220090896-A (KR)
Inventor: SON JI HOON
IPC: H01L21/67
Filed: 2020-12-23
Abstract: 일 실시 예에 따른 기판 타입 판단 시스템은, 공정이 수행되는 기판의 상태를 측정하여, 측정 데이터를 생성하는 센서부; 타입이 알려진 학습용 기판으로부터 측정되는 학습 데이터를 입력 받고, 상기 학습 데이터의 패턴을 기계학습하는 기계학습부; 및 미리 학습된 기계학습부를 이용하여 상기 측정 데이터로부터 상기 기판의 타입을 판단하는 타입 판단부를 포함할 수 있다.
Patent KR-20210095029-A (KR)
Title: Fine detection and control method for disk optical head, disk and apparatus
Inventor: ZHENG MU
IPC: G11B7/0065
Filed: 2020-12-23
Abstract: The present invention relates to a method for accurately detecting and controlling a position of an optical head of an optical disk. The method belongs to the technical field of optical holographic storage. By using the narrow shift selectivity of a spherical reference beam shift multiplexing technology, a control area that includes an x-direction position control unit and a y-direction position control unit and is separated from a data area is formed in a storage medium. Similar to the data area, holograms of special patterns are recorded in the control area, and when the data is read, information in the control area is read first. The position of the optical head relative to the hologram in the data area can be detected in an x-direction and a y-direction, respectively, in accordance with the information read from the hologram in the control area, and thus reference light can be controlled to the correct position indicated by a corresponding address.
Patent KR-20220091814-A (KR)
Title: Electronic device and method for fabricating the same
Inventor: AHN DEOK LAE
IPC: H01L43/02
Filed: 2020-12-24
Abstract: An electronic device of the present embodiment is an electronic device including a semiconductor memory including a plurality of memory cells. Each of the plurality of memory cells may include: a first electrode layer; a variable resistance layer on the first electrode layer; a second electrode layer on the variable resistance layer; and an interface electrode layer interposed at least one of between the first electrode layer and the variable resistance layer and between the second electrode layer and the variable resistance layer. The interface electrode layer may include a porous metal-containing layer.
Patent KR-20220093609-A (KR)
Inventor: LEE SUNG HOON
IPC: F24D3/10
Filed: 2020-12-28
Abstract: The present invention relates to a boiler hot water control system which comprises a hot water regulator communicating with a room controller for controlling a boiler, and a temperature sensor detecting the temperature of hot water supplied to a faucet and providing a detection result to the hot water regulator, wherein the hot water regulator may be configured to be physically separated from the room controller. According to the present invention, a user can set a temperature of hot water from the place where the user is using the hot water.
Patent KR-20220094372-A (KR)
Title: Driving control method and apparatus
Inventor: HWANG WON JUN
IPC: G05D1/02
Filed: 2020-12-29
Abstract: The present invention relates to a driving control method and a device therefor, capable of quickly and continuously responding to an edge case that may occur during autonomous driving. The driving control method according to one embodiment of the present invention comprises the steps of: collecting event data triggered and generated when an event generation condition is satisfied by at least one first vehicle included in a first vehicle group driving by applying a first autonomous driving model; generating an artificial intelligence model capable of processing the occurrence of an event using the event data; and distributing the artificial intelligence model to at least one second vehicle included in a second vehicle group such that when an event occurs in the at least one second car included in the second car group driving by applying the first autonomous model or a second autonomous model different from the first autonomous model, the application of the first autonomous model or the second autonomous model stops and the artificial intelligence model is used to process the occurrence of the event.
Patent KR-20220094430-A (KR)
Title: Manufacturing method of one piece aming bolt of head lamp for vehicles
Inventor: CHOI MUN KI
IPC: B60Q1/068
Filed: 2020-12-29
Abstract: In manufacturing an aiming bolt for a vehicle head lamp according to the present invention, threads (12) are formed on one side of a body portion (10) extending in a longitudinal direction and a head portion (14) having a hexagonal shape is formed on the other side, a rotation control unit (16) having gears (17) formed along the bent edge is formed by multi-stage forming on the inner side of the head portion (14) to be integrated with the body portion (10) and the head portion (14), which replaces the existing coupling method by welding, and in particular, a preliminary rotation control unit (16-1) is heat-treated to lower the hardness, thereby preventing a poor shape of trimmed gear parts and breakage or cracking of bent parts during trimming and bending.
Patent KR-20220094592-A (KR)
Inventor: KIM SEUNG HWAN
IPC: H01L27/108
Filed: 2020-12-29
Abstract: The present technology relates to a memory cell and a memory device. According to the present technology, the memory cell comprises: a substrate; an active layer spaced apart from a surface of the substrate and extending in a direction parallel to the surface of the substrate; a bit line connected to one side of the active layer and extending in a direction perpendicular to the surface of the substrate; a capacitor connected to the other side of the active layer and spaced apart from the surface of the substrate; and a word line extending in a direction crossing the active layer by being vertically spaced apart from the active layer. The word line may include a first notch type sidewall and a second notch type sidewall that face each other.